IPX-181 Sneaking around with your lover's older sister

Accidentally encountering the affectionate scene of her younger sister with her lover, the desire in Sakura's body erupted strongly and from here thoughts of sinister plans were gradually being established. The beginning of the plan was to intentionally masturbate without closing the door so that the girl's boyfriend could see her delicious body, thus creating the desires that every man has. Yes, it's not just him and her plans were completely successful. This is also the basis for her to go one step further. This time, she directly took the initiative in doing provocative actions, soliciting sex that made him submit and, as expected, a secret affair happened between them that day. Even that was not enough to satisfy her desire, so she continued to carry out her plans with the boy while her poor, innocent sister still did not know that she was being cuckolded.